<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>后盾人</title>
  </head>
  <body>
    <script>
      "use strict";
      const HOST = {
        url: "https://www.houdunren.com/api",
        port: 443
      };
      Object.freeze(HOST);
      // HOST.port = 80;
      console.log(HOST);
    </script>
  </body>
</html>
